SOLUTION: this is so confusing please help find the indicated outputs for f(x)=4x to the 2nd power-4x. f(0)= f(-1)= f(2)=

Question 578735: this is so confusing please help
find the indicated outputs for f(x)=4x to the 2nd power-4x.
f(0)=
f(-1)=
f(2)=
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
find the indicated outputs for f(x)=4x to the 2nd power-4x

-------------------
f(0)=
Sub 0 for x
f(0) = 4*0^2 - 4*0 = 0
------------------
f(-1)
Sub -1 for x
f(-1) = 4*(-1)^2 - 4*(-1) = 4+4 = 8
--------------------
f(2)=
Sub 2 for x
That's all it is.

RELATED QUESTIONS
find the indicated outputs for f(x)= 4x to the second power-5x f(0)=? f(-1)=?... (answered by Fombitz)

Find the indicated outputs for f(x)= 3x(to the second power) - 4x f(0)= f(-1)=... (answered by checkley77)

Find the indicated outputs for f(x)=2x to the 2nd power-5x. f(0)= f(-1)=... (answered by JBarnum)

find the indicated outputs for f(x) =4x squared -4x f (0)= f (-1)= f... (answered by drk)

find the indicated outputs for f(x)=3x the the second power -4x f(0)= f(-1)=... (answered by Fombitz)

find the indicated outputs for f(x)=3x(2)-4x f(0)= f(-1)=... (answered by checkley77)

Find the indicated outputs for f(x)=5x 2squared - 4x f(0) = f(-1) = f(2) = (answered by Alan3354)

find the indicated outputs for F(x)= 3x squared -4x F (0)= f (-1)= f... (answered by jim_thompson5910)

find the indicated outputs f(x)=4x^2-5x f(0)= f(-1)=... (answered by checkley77,Alan3354)